Charge localization and trapping at surfaces in lead-iodide perovskites: the role of polarons and defects

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2020 Italy English Publisher:Royal Society of Chemistry (RSC)Journal:Journal of Materials Chemistry A, volume 8, pages 6,882-6,892 (issn: 2050-7488, eissn: 2050-7496,

Copyright policy )Funded by:EC | ESPResSo, EC | PERTPV

Authors: Ambrosio Francesco; Meggiolaro Daniele; Mosconi Edoardo; De Angelis Filippo;

doi: 10.1039/d0ta00798f , 10.5281/zenodo.5602035 , 10.5281/zenodo.5602034

handle: 20.500.14243/393722 , 11386/4783504 , 11563/174224

Charge localization and trapping at surfaces in lead-iodide perovskites: the role of polarons and defects

- Summary
- Subjects
- Metrics

Abstract

Separate localization of charge carriers for pristine and flat surfaces. Bulk-like physics of defects for the MAI surface while lower formation energies and deeper energy levels for the PbI2 surface.

Country

Italy

Related Organizations

Keywords

Surface polarons, Metal halide perovskites, Surface defects, perovskite

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	61
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 1%